SOOSAN INT Co., Ltd. provides network security solutions and ISP platform services for telecoms in South Korea and China, Vietnam, and Thailand. Its security solutions include ePrism SSL VA, a solution to decrypt traffic, which monitors traffic on ports; eWalker DLP, a solution that analyzes and blocks information leakage and supports cloud environments from information leakage; eWalker SWG, a tool for Internet access management that prevents security threats; and eWalker WAF reduces false positives and processing time to implement safe web services. The company provides device authentication service that helps in the management of Internet sharing by PCs and other devices at Internet endpoints; and mobile childcare service, a mobile-specific service that blocks access to harmful sites and restricts the use of harmful applications. The company was founded in 1998 and is headquartered in Seoul, South Korea.